I'm trying (without luck) to fix the roofing on my home by myself, I heard roofing panels are the easiest way to do so. Does anyone agree or do they have any tips? I also heard zip systems has great roofing panels anyone else?

Jim welcome to HRT. As far as I know the zip system is a roof deck or substrate not a finished roof or water shedding system. Roof panels are usually metal, while the Zip system is more like plywood and not meant for long term exposure to UV.

Post a pic of what you are working on and we will be glad to give free advise.

Tech Al is a Hedar system that helps constructing aluminium roofing for civil, industrial, commercial, sports and leisure buildings.roofing contractors
The corrugated sheets of the Tech AL system are made of aluminium alloy 3103-H16 (UNI 9003/3) with a thickness of mm 7/10 with corrugated covering.